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Total 236 documents matching your query.

21. [TowerTalk] Orion (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Wed Jul 23 22:54:09 2003
I don't have an Orion and have not even seen one in operation but if it is all it is cracked up to be it will survive a few bad reviews. I don't mind bad reviews if they are factual and report someon
/archives//html/Towertalk/2003-07/msg00386.html (8,288 bytes)

22. [TowerTalk] Oopsie (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Wed Jul 23 22:55:37 2003
Big apologies--Ten Tec and Tower Talk are just a bit too close together on my address list. 73, Rob Atkinson K5UJ _________________________________________________________________ MSN 8 helps elimina
/archives//html/Towertalk/2003-07/msg00387.html (6,356 bytes)

23. [TowerTalk] Perim. Gnd. Question (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Mon Jul 28 17:14:19 2003
Hi all: I'm thinking about a perimeter ground to tie all my rods together and did a bit of reading in the tower talk archives. I learned two things: run a 1.5 inch wide copper strap and bury it below
/archives//html/Towertalk/2003-07/msg00451.html (7,403 bytes)

24. [TowerTalk] More on Perim. gnd. question (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Mon Jul 28 21:09:33 2003
A bunch of guys have written me to ask, "Why 5 feet deep!?!?" (i.e. Are you CRAZY?) Here's my understanding of this: Two reasons -- A. you go deep so the strap doesn't get freeze-thaw heaved up. B. y
/archives//html/Towertalk/2003-07/msg00457.html (8,211 bytes)

25. [TowerTalk] re Help; I'm not out of the woods yet (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Wed Jul 30 10:01:21 2003
<Then, she asked me the question.... so, what is ham radio anyway?> I'm very glad everything worked out well for you however I find it somewhat annoying that someone with the authority to micromanage
/archives//html/Towertalk/2003-07/msg00509.html (7,161 bytes)

26. [TowerTalk] Burying radials (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Sat Jun 7 12:22:43 2003
Looks like there are lots of options for anchoring radials on the ground. Last fall after the grass quit growing I laid out and anchored 22 radials using #14 bare 7 strand Cu wire. I started out maki
/archives//html/Towertalk/2003-06/msg00118.html (7,671 bytes)

27. [TowerTalk] 40 m. antenna (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Mon Jun 16 19:18:07 2003
Over Memorial Day weekend I put up an 88' long dipole made of #14 7 strand copper wire and fed it with 600 ohm open wire feedline. I have it up only 25 to 30 feet high. I wanted another antenna as a
/archives//html/Towertalk/2003-06/msg00218.html (8,407 bytes)

28. [TowerTalk] QST article on how to put up a tower (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Thu Jun 19 18:55:57 2003
The July QST has an article by WB6WUW on how to put up a self-supporting tower. It begins on p. 33. Rob Atkinson K5UJ _________________________________________________________________ MSN 8 with e-ma
/archives//html/Towertalk/2003-06/msg00286.html (8,027 bytes)

29. [TowerTalk] Copper strap v. Al question (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Thu Jun 19 19:01:11 2003
I have a question re the copper grounding strap: When visiting a small local 250 w. AM broadcast tx site last year, I noticed the base of the tower insulator on the ground side was strapped to the ra
/archives//html/Towertalk/2003-06/msg00287.html (7,777 bytes)

30. [TowerTalk] Copper strap v. Al question (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Thu Jun 19 19:02:40 2003
I have a question re the copper grounding strap: When visiting a small local 250 w. AM broadcast tx site last year, I noticed the base of the tower insulator on the ground side was strapped to the ra
/archives//html/Towertalk/2003-06/msg00288.html (7,733 bytes)

31. [TowerTalk] Tower climbing business (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Fri Jun 27 13:59:03 2003
Thanks for the stories. I think I'll keep my day job and stick with ham radio. Rob Atkinson K5UJ k5uj@hotmail.com _________________________________________________________________ MSN 8 helps elimina
/archives//html/Towertalk/2003-06/msg00525.html (7,297 bytes)

32. [TowerTalk] common mode chokes (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Fri Jun 27 14:15:19 2003
Common mode chokes, a.k.a. line isolators are 1:1 ununs. If you are using 50 beads or baluns at your antennas you probably don't need line isolators (at those locations). line isolators are usually u
/archives//html/Towertalk/2003-06/msg00526.html (9,035 bytes)

33. [TowerTalk] common mode chokes (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Fri Jun 27 14:23:15 2003
Common mode chokes, a.k.a. line isolators are 1:1 ununs. If you are using 50 beads or baluns at your antennas you probably don't need line isolators (at those locations). line isolators are usually u
/archives//html/Towertalk/2003-06/msg00527.html (9,072 bytes)

34. [TowerTalk] grounding (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Wed May 21 19:41:59 2003
For most hams it's unrealistic to attempt a professional lightning protection system. This does not mean nothing should be done--it simply means there are some things broadcasters can do that most ha
/archives//html/Towertalk/2003-05/msg00295.html (9,767 bytes)

35. [TowerTalk] Shack ground disconnect? (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Fri Mar 14 14:56:17 2003
With spring around the corner (in the northern hemisphere), the thoughts of [mentally] young hams turn to lightning. Two schools of thought on this: the professional Polyphasor type method (single po
/archives//html/Towertalk/2003-03/msg00180.html (8,889 bytes)

36. [TowerTalk] Shack ground disconnect? (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Fri Mar 14 18:56:23 2003
Thanks; this tells me what I suspected so I should be okay. Now, I for one would like to hear the LORAN story. 73, Rob K5UJ I remember hearing a story about some cows sheltering under a tree during a
/archives//html/Towertalk/2003-03/msg00184.html (8,946 bytes)

37. [TowerTalk] DeoxIT questions (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Tue Mar 18 13:39:05 2003
Hi everyone: I'm about to put together a yagi for 2 meters & want to do it right. All you experts advise using DeoxIT on the aluminum contact points. I have a few questions: The Caig company vends De
/archives//html/Towertalk/2003-03/msg00228.html (9,179 bytes)

38. [TowerTalk] DeoxIT Thanks (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Tue Mar 18 17:51:14 2003
Thanks everyone for your replies. It's good to know there are alternatives that are readily available so I don't have to wait for something to arrive in the mail. I wanted to get started on the yagi
/archives//html/Towertalk/2003-03/msg00233.html (6,712 bytes)

39. [TowerTalk] DeoxIT questions (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Wed Mar 19 10:00:52 2003
Steve, Asking me if I'm an engineer is the best compliment I have been paid by anyone in a long time, hi. Yes, the anti-ox compound I get will probably only need to go at the feedpoint & adjustable g
/archives//html/Towertalk/2003-03/msg00239.html (9,257 bytes)

40. [TowerTalk] DeoxIT Noalox epilogue (score: 1)
Author: k5uj@hotmail.com (Rob Atkinson, K5UJ)
Date: Thu Mar 20 09:55:16 2003
I went to The Home Despot last night and found the Noalox. Looking at the tube, I saw that it is made by Ideal Industries, in Sycamore Illinois. That's about 20 miles from where I live. Small world i
/archives//html/Towertalk/2003-03/msg00252.html (6,928 bytes)


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